| タイトル | Using Bit Errors To Diagnose Fiber-Optic Links |
| 著者（英） | Hartmayer, R.; Marelid, S.; Bergman, L. A. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1989-12-01 |
| 言語 | eng |
| 内容記述 | Technique for diagnosis of fiber-optic digital communication link in local-area network of computers based on measurement of bit-error rates. Variable optical attenuator inserted in optical fiber to vary power of received signal. Bit-error rate depends on ratio of peak signal power to root-mean-square noise in receiver. For optimum measurements, one selects bit-error rate between 10 to negative 8th power and 10 to negative 4th power. Greater rates result in low accuracy in determination of signal-to-noise ratios, while lesser rates require impractically long measurement times. |
| NASA分類 | ELECTRONIC SYSTEMS |
| レポートNO | 89B10596
NPO-17433 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/367866 |
|
